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Document And Entity Information
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9 Months Ended | ||||
|---|---|---|---|---|---|
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Sep. 30, 2012
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Oct. 31, 2012
Liberty Interactive [Member]
Common Class A [Member]
|
Oct. 31, 2012
Liberty Interactive [Member]
Common Class B [Member]
|
Oct. 31, 2012
Liberty Ventures [Member]
Common Class A [Member]
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Oct. 31, 2012
Liberty Ventures [Member]
Common Class B [Member]
|
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| Entity Registrant Name | Liberty Interactive Corporation | ||||
| Entity Central Index Key | 0001355096 | ||||
| Current Fiscal Year End Date | --12-31 | ||||
| Entity Filer Category | Large Accelerated Filer | ||||
| Entity Common Stock, Shares Outstanding | 514,845,576 | 28,945,353 | 34,966,386 | 1,448,416 | |
| Document Type | 10-Q | ||||
| Amendment Flag | false | ||||
| Document Period End Date | Sep. 30, 2012 | ||||
| Document Fiscal Year Focus | 2012 | ||||
| Document Fiscal Period Focus | Q3 | ||||
| Entity Well-known Seasoned Issuer | Yes | ||||
| Entity Voluntary Filers | No | ||||
| Entity Current Reporting Status | Yes | ||||